Refractive index of a solid is observed to have the same value along a – InterviewSolution

1.	Refractive index of a solid is observed to have the same value along all directions. Comment on the nature of this solid. Would it show cleavage property ?
Answer» Solution :As the SOLID has the same value of refractive index along all DIRECTIONS, it is isotropic. It is therefore amorphous solid. Amorphous SOLIDS when CUT with a knife or on breaking do not show a clean cleavage.

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